mirror of
https://github.com/nodejs/node.git
synced 2025-05-12 20:54:38 +00:00
1b8300b238
PR-URL: https://github.com/nodejs/node/pull/42122 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Mestery <mestery@protonmail.com> Reviewed-By: Danielle Adams <adamzdanielle@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
40 lines
843 B
Markdown
40 lines
843 B
Markdown
# is-fullwidth-code-point [](https://travis-ci.org/sindresorhus/is-fullwidth-code-point)
|
|
|
|
> Check if the character represented by a given [Unicode code point](https://en.wikipedia.org/wiki/Code_point) is [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms)
|
|
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install is-fullwidth-code-point
|
|
```
|
|
|
|
|
|
## Usage
|
|
|
|
```js
|
|
const isFullwidthCodePoint = require('is-fullwidth-code-point');
|
|
|
|
isFullwidthCodePoint('谢'.codePointAt(0));
|
|
//=> true
|
|
|
|
isFullwidthCodePoint('a'.codePointAt(0));
|
|
//=> false
|
|
```
|
|
|
|
|
|
## API
|
|
|
|
### isFullwidthCodePoint(codePoint)
|
|
|
|
#### codePoint
|
|
|
|
Type: `number`
|
|
|
|
The [code point](https://en.wikipedia.org/wiki/Code_point) of a character.
|
|
|
|
|
|
## License
|
|
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|